France took an unassailable 3-0 lead over two-time defending champion Czech Republic on Saturday, as Richard Gasquet and Jo-Wilfried Tsonga powered Les Bleus into its first Davis Cup final since 2010. Gasquet and Tsonga overcame Tomas Berdych and Radek Stepanek 6-7(4), 6-4, 7-6(5), 6-1 in three hours and 35 minutes, firing 16 aces and 82 winners, while converting on six of 12 break point opportunities.